JP2005264728A - Material adjustment supply device - Google Patents

Material adjustment supply device Download PDF

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JP2005264728A
JP2005264728A JP2004073653A JP2004073653A JP2005264728A JP 2005264728 A JP2005264728 A JP 2005264728A JP 2004073653 A JP2004073653 A JP 2004073653A JP 2004073653 A JP2004073653 A JP 2004073653A JP 2005264728 A JP2005264728 A JP 2005264728A
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gear
housing
outlet
gears
groove
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JP4627626B2 (en
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Koji Masuda
浩二 増田
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Kibun Foods Inc
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a material adjustment supply device capable of individually and appropriately adjusting the quantity of material discharged through a plurality of nozzles from a hopper. <P>SOLUTION: The device is equipped with a housing 38 which includes a gear accommodating chamber 32, a material inlet 34 opened at the upper part of the gear accommodating chamber and a material outlet 36 opened at the lower part of the chamber, with a plurality of gear pumps 40 provided in the gear accommodating chamber at established intervals so as to transfer material from the material inlet to the material outlet, and with a partition wall member provided between the gear pumps to divide the material outlet and form a material outlet 36-1 independent for each gear pump. A material feedback groove 44 for communicating to the material inlet the material outlet 36-1 divided with respect to the gear pump is provided to a side surface of the partition wall. A throttle member 46 for applying passage resistance against the material passing through the material feedback groove and returning to the material inlet from the material outlet by being pressed in the material feedback groove is provided to a partition wall member in which the material feedback groove is formed. Moreover, an adjusting device 48 for adjusting the throttle member is provided through the partition wall member from the outside of the housing. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は材料調量供給装置に関し、特に、ホッパーから魚肉すりみなどの材料を次工程のために調量して供給するための装置に関する。   The present invention relates to a material metering supply device, and more particularly to a device for metering and supplying a material such as fish paste from a hopper for the next process.

ホッパーに収納した魚肉すりみ等の材料を次工程のために供給する場合には、ホッパーの下部開口に取り付けた材料調量供給装置を通して所定量ずつ供給する。   In the case where materials such as fish paste stored in the hopper are supplied for the next process, they are supplied in predetermined amounts through a material metering supply device attached to the lower opening of the hopper.

図１及び図２は、そのような材料調量供給装置１０を備えたホッパーＨの一例を示す。
すなわち、この材料調量供給装置１０は、ギアポンプを用いたものであり、図２で見て水平方向に延びるギア収納室１２、該室の上部に開口した材料入口１４(図１)、及び、同ギア収納室の下部に開口した材料出口１６、を備えるハウジング１８と、該ハウジングの上記ギア収納室１２内に収納された一対のギア２０とを備え、該ギアが回転して、上記材料入口１４から上記材料出口１６まで材料を移送するようにされており、材料は材料出口１６から複数のノズル２２−１，２２−２，２２−３を通して排出されるようになっている。 FIG.1 and FIG.2 shows an example of the hopper H provided with such a material metering supply apparatus 10. FIG.
That is, the material metering supply device 10 uses a gear pump, and includes a gear storage chamber 12 extending in a horizontal direction as viewed in FIG. 2, a material inlet 14 (FIG. 1) opened at the upper portion of the chamber, and A housing 18 having a material outlet 16 opened at a lower portion of the gear housing chamber; and a pair of gears 20 housed in the gear housing chamber 12 of the housing. The material is transferred from the material outlet 16 to the material outlet 16, and the material is discharged from the material outlet 16 through a plurality of nozzles 22-1, 22-2 and 22-3.

この従来の装置では、各ノズル２２を通して排出される材料の量を調節するために、調量ネジ２４が設けられており、該ネジを回転することにより、同ネジのノズル内への侵入程度を調節し、同ノズルから排出される材料の流れに対する流路抵抗を調節し、排出量を調節するようになっている。   In this conventional apparatus, in order to adjust the amount of material discharged through each nozzle 22, a metering screw 24 is provided. By rotating the screw, the degree of penetration of the screw into the nozzle can be reduced. The discharge amount is adjusted by adjusting the flow resistance to the flow of the material discharged from the nozzle.

しかしながら、このような従来の装置においては、例えば１つのノズル２２−２において調量ネジ２４による調量を行うと、他のノズル２２−１，２２−３は材料出口１６によりノズル２２−２に連通されているために、該他のノズル２２−１，２２−３を通して排出される材料の量に影響を与えてしまう、という問題があった。   However, in such a conventional apparatus, for example, when metering with the metering screw 24 is performed in one nozzle 22-2, the other nozzles 22-1 and 22-3 are moved to the nozzle 22-2 by the material outlet 16. Due to the communication, there is a problem in that the amount of material discharged through the other nozzles 22-1 and 22-3 is affected.

本発明は、このような従来の材料調量供給装置の問題を解決することを目的とする。   An object of the present invention is to solve the problem of such a conventional material metering supply device.

すなわち、本発明に係る材料調量供給装置は、
水平方向に延びるギア収納室、該ギア収納室の上部に開口した材料入口、及び、同室の下部に開口した材料出口、を備えるハウジングと、
該ハウジングの上記ギア収納室内に同ギア収納室の長手軸線方向で所定間隔をあけて設けられ、上記材料入口から上記材料出口まで材料を移送するようにされている、それぞれが一対のギアから構成された複数のギアポンプと、
該ギアポンプの間に設定されて、上記材料出口を分割し、各ギアポンプ毎の独立した材料出口を形成する隔壁部材と、
を備え、
上記少なくとも１つのギアポンプのギアの端面が回転摺動する上記隔壁部材の側面には、該ギアポンプに対する上記分割された上記材料出口を上記材料入口に連通し、該材料出口から上記材料入口へ材料が戻ることが出来るようにした材料帰還溝が設けられ、
該材料帰還溝の設けられた隔壁部材には、
該材料帰還溝内へ押込まれることによって、該材料帰還溝を通り材料出口から材料入口へ戻る材料に対する流路抵抗を与える絞り部材と、
上記ハウジングの外側から、該隔壁部材内を通して、上記絞り部材の該材料帰還溝への押込み量を調節するようにした調節装置と
が設けられている
ことを特徴とする。
本発明に係るこの材料調量供給装置では、材料出口が、材料入口から供給される材料により材料入口よりも圧力が高くなっており、従って、材料帰還溝を通しての材料出口から材料入口への材料の帰還が生じるが、材料帰還溝の流路抵抗を調節することにより、該材料帰還溝を通しての材料の帰還量を調節して、ノズルからの材料の排出を調節するものである。本願発明では、前述の従来装置とは異なり、材料出口が各ギアポンプ毎に分離独立されたものとされているために、上記の如くして行う１つのノズルからの材料排出量の調節によって他のノズルからの材料排出に影響を生じることは無く、従って、どのノズルからの材料排出でもそれぞれ別個に調節することが出来る。 That is, the material metering supply device according to the present invention is
A housing including a gear storage chamber extending in the horizontal direction, a material inlet opening at the top of the gear storage chamber, and a material outlet opening at the bottom of the chamber;
The gear housing chamber of the housing is provided with a predetermined interval in the longitudinal axis direction of the gear housing chamber, and is configured to transfer material from the material inlet to the material outlet. A plurality of gear pumps,
A partition member set between the gear pumps to divide the material outlet and form an independent material outlet for each gear pump;
With
On the side surface of the partition member on which the end face of the gear of the at least one gear pump rotates and slides, the divided material outlet for the gear pump is communicated with the material inlet, and material is transferred from the material outlet to the material inlet. There is a material return groove that allows you to return,
In the partition member provided with the material return groove,
A throttle member that provides flow resistance to the material that is pushed into the material return groove and returns through the material return groove from the material outlet to the material inlet;
And an adjusting device configured to adjust the amount of pressing of the throttle member into the material return groove through the partition member from the outside of the housing.
In this material metering supply device according to the present invention, the material outlet has a higher pressure than the material inlet due to the material supplied from the material inlet, and therefore the material from the material outlet through the material return groove to the material inlet. However, by adjusting the flow resistance of the material feedback groove, the amount of the material returned through the material feedback groove is adjusted to adjust the discharge of the material from the nozzle. In the present invention, unlike the above-described conventional apparatus, since the material outlet is separated and independent for each gear pump, other materials can be adjusted by adjusting the material discharge amount from one nozzle as described above. There is no effect on the material discharge from the nozzle, and therefore the material discharge from any nozzle can be adjusted separately.

具体的には、上記隔壁部材が、
上記ギアポンプの間に設定され、該ギアポンプの上記一対のギアの端面と同じ寸法形状の側面を有し、ギアポンプと共に上記ギア収納室内に設定されるようにしたギア間部材と
各ギア間部材に連続して、上記分割された材料出口間に位置するようして上記ハウジングに一体的に形成された隔壁部分と、
を有するようにしたものとすることができる。 Specifically, the partition member is
An inter-gear member set between the gear pumps, having a side surface having the same size and shape as the end surfaces of the pair of gears of the gear pump, and set in the gear housing chamber together with the gear pump, and continuous to each inter-gear member. A partition wall portion formed integrally with the housing so as to be located between the divided material outlets;
It can be made to have.

より具体的には、
上記ギア間部材が、上記一対のギアを構成する各ギアの側面と同じ寸法の円盤状とされ、上記一対のギアのかみ合い部分に対応する部分で相互に突き合わされて、全体として、該かみ合わされた一対のギアの端面と同じ寸法形状の側面を有するようにすることができる。 More specifically,
The inter-gear member is formed into a disk shape having the same dimensions as the side surfaces of the gears constituting the pair of gears, and is abutted with each other at portions corresponding to the meshing portions of the pair of gears, and is thus meshed as a whole. It is possible to have side surfaces having the same dimensions as the end surfaces of the pair of gears.

また、上記調節装置は、上記隔壁部材内部において、上記ギアと平行にして回転可能に設けられた内部ギアと、該内部ギアと回転駆動連結され上記ハウジングの外部から回転操作可能とされた操作ギアとを有し、該操作ギアを回転させることにより内部ギアを回転し、該内部ギアがその回転に伴って上記絞り部材を動かして該絞り部材の上記材料帰還溝内への押込み量を調節するようにしたものとすることができる。   The adjusting device includes an internal gear that is rotatably provided in parallel to the gear inside the partition member, and an operation gear that is rotationally connected to the internal gear and is rotatable from the outside of the housing. The internal gear is rotated by rotating the operation gear, and the internal gear moves the throttle member in accordance with the rotation to adjust the pushing amount of the throttle member into the material feedback groove. It can be made like this.

更に、上記内部ギアの端面が、上記絞り部材に接するようになされ、該端面が上記材料帰還溝に近い部分と同材料帰還溝から離れた部分とを有する起伏を有し、該内部ギアの回転により、同端面の起伏が同絞り部材の上記材料帰還溝内への押込み量を変化させるようにしたことを特徴とするものとすることができる。   Further, the end face of the internal gear is in contact with the throttle member, and the end face has a undulation having a portion close to the material feedback groove and a portion away from the material return groove, and the rotation of the internal gear. Thus, the undulation of the end face can change the amount of pressing of the throttle member into the material return groove.

以下、本発明に係る材料調量供給装置の実施形態を説明する。
図３及び図４に示すように、本発明に係る材料調量供給装置３０は、図４で見て水平方向に延びるギア収納室３２、該室の上部に開口した材料入口３４、及び、同室の下部に開口した材料出口３６、を備えるハウジング３８と、該ハウジング３８のギア収納室３４内に同ギア収納室の長手軸線方向で所定間隔をあけて設けられる複数のギアポンプ（図示の例では３個のギアポンプ）４０とを有する。各ギアポンプ４０は、上記長手軸線方向に対して直角且つ水平方向で相互に離され平行とされた一対の水平方向軸線の周りで回転可能とされ相互にかみ合う一対のギア４０−１を備え、該ギアが（図示しないモータにより矢印で示す方向に）回転されて、上記材料入口３４から上記材料出口３６まで材料を移送するようにされている。 Hereinafter, an embodiment of a material metering device according to the present invention will be described.
As shown in FIGS. 3 and 4, the material metering supply device 30 according to the present invention includes a gear storage chamber 32 extending in the horizontal direction as viewed in FIG. 4, a material inlet 34 opened at the upper portion of the chamber, and the same chamber. And a plurality of gear pumps (3 in the illustrated example) provided in the gear storage chamber 34 of the housing 38 at predetermined intervals in the longitudinal axis direction of the gear storage chamber 34. Individual gear pumps) 40. Each gear pump 40 includes a pair of gears 40-1 that can rotate about a pair of horizontal axes that are perpendicular to the longitudinal axis direction and are spaced apart from each other in parallel in the horizontal direction, and mesh with each other. A gear is rotated (in the direction indicated by the arrow by a motor not shown) to transfer material from the material inlet 34 to the material outlet 36.

該ギアポンプ４０の間には隔壁部材４２が設けられ、該材料出口３６を分離し、各ギアポンプに対応した材料出口３６−１が形成されている。隔壁部材４２は、詳細には、図５に示すように、各材料出口３６ (図３)を各ギアポンプ４０毎に分離独立するためにハウジング３８の図５で見て下部中央部分からギア収納室内に上方に山形に延びる該ハウジングと一体成型されている隔壁部分４２−２と、ギアポンプ４０間に設定され、該ギアポンプ４０一対のギア４０−１を構成する各ギアの端面と同じ寸法の円盤状とされて、上記一対のギアのかみ合い部分に対応する部分で相互に突き合わされて、全体として、該かみ合わされた一対のギアの側面と同じ寸法形状の側面４２−１を有するようにされた一対のギア間部材４２−３，４２−４と、から構成されている。該ギア間部材の側面４２−１は、隣接するギアポンプの一対のギア４０−１の端面４０−２が摺動するようにされている。   A partition wall member 42 is provided between the gear pumps 40, the material outlets 36 are separated, and material outlets 36-1 corresponding to the respective gear pumps are formed. In detail, as shown in FIG. 5, the partition wall member 42 is separated from the material outlet 36 (FIG. 3) for each gear pump 40 and separated from each gear pump 40. A partition portion 42-2 integrally formed with the housing extending upwardly in a mountain shape and a disk shape set between the gear pumps 40 and having the same dimensions as the end surfaces of the gears 40-1 constituting the pair of gears 40-1. And a pair corresponding to the meshing portions of the pair of gears, and having a side surface 42-1 having the same size and shape as the side surfaces of the pair of gears as a whole. The inter-gear members 42-3 and 42-4. The side surface 42-1 of the inter-gear member is configured such that the end surfaces 40-2 of the pair of gears 40-1 of the adjacent gear pump slide.

各ギアポンプ４０に対する各材料出口３６−１を材料入口３４に連通する材料帰還溝４４が、ギア間部材４２−３，４２−４の側面４２−１に設けられ、各材料出口３６−１から材料入口３４へ材料が戻ることが出来るようにされている。図示の例では、該材料帰還溝４４が、一方のギア間部材４２−３の他方のギア間部材４２−４との垂直な突合せ部分４２−５に沿って垂直に設けられており、図４における左側にある一方のギア間部材４２−３の両側面４２−１に材料帰還溝４４が形成され、右側にある一方のギア間部材４２−３の右側の側面に材料帰還溝４４が形成されている。   A material return groove 44 that communicates each material outlet 36-1 with respect to each gear pump 40 to the material inlet 34 is provided on the side surface 42-1 of the inter-gear members 42-3 and 42-4. The material can be returned to the inlet 34. In the illustrated example, the material feedback groove 44 is provided vertically along the abutting portion 42-5 perpendicular to the other inter-gear member 42-4 of the inter-gear member 42-3. The material feedback groove 44 is formed on both side surfaces 42-1 of the one gear-to-gear member 42-3 on the left side, and the material feedback groove 44 is formed on the right side surface of the one gear-to-gear member 42-3 on the right side. ing.

材料帰還溝４４が設けられているギア間部材４２−３には、材料帰還溝４４内へ押込まれることによって、該材料帰還溝４４を通り材料出口３６から材料入口３４へ戻る材料に対する流路抵抗を与える絞り部材４６と、ハウジング３８の外側から、ギア間部材４２−３内を通して、絞り部材４６の材料帰還溝４４への押込み量を調節するようにした調節装置４８と、が設けられている。図６に示すギア間部材４２−３には、その両側面に材料帰還溝４４が形成されているので、各材料帰還溝４４に対する絞り部材４６及び調節装置４８が設けられている。調節装置４８は、ギア間部材４２−３内部に、該ギア間部材に隣接するギア４０−１と同心状にされて回転可能に設けられた内部ギア５０と、中間ギア５２を介して内部ギア５０と回転駆動連結とされハウジング３８の外部から回転操作可能とされた操作ギア５４とを有し、該操作ギア５４を回転させることにより内部ギア５０を回転し、該内部ギアがその回転に伴って絞り部材４６を動かして該絞り部材の材料帰還溝４４内への侵入量を調節するようになっている。図示の例では、絞り部材４６は、図６で見てほぼＬ字状とされており、一側面で内部ギア５０の端面５０−１に接しており、該端面５０−１には相互にほぼ９０°の間隔をあけて設けられた、上記材料帰還溝４４に近い部分５０−２と、該部分５０−２の間で同材料帰還溝４４から離れた部分５０−３とからなる起伏が設けられており、該内部ギア５０の回転により該端面の起伏が絞り部材４６の材料帰還溝４４内への侵入量を変化させるようにしている。   The inter-gear member 42-3 provided with the material return groove 44 is pushed into the material return groove 44, thereby passing the material return groove 44 and returning the material from the material outlet 36 to the material inlet 34. There are provided a throttle member 46 that provides resistance, and an adjusting device 48 that adjusts the amount of pressing of the throttle member 46 into the material return groove 44 from the outside of the housing 38 through the inter-gear member 42-3. Yes. In the inter-gear member 42-3 shown in FIG. 6, material return grooves 44 are formed on both side surfaces thereof, and therefore, a throttle member 46 and an adjusting device 48 for each material feedback groove 44 are provided. The adjusting device 48 includes an internal gear 50 concentrically provided in the inter-gear member 42-3 and concentrically with the gear 40-1 adjacent to the inter-gear member, and an internal gear 52 via an intermediate gear 52. 50 and an operation gear 54 which is connected to the rotary drive and can be rotated from the outside of the housing 38. The internal gear 50 is rotated by rotating the operation gear 54, and the internal gear is rotated along with the rotation. Then, the throttle member 46 is moved to adjust the amount of penetration of the throttle member into the material return groove 44. In the illustrated example, the throttle member 46 is substantially L-shaped as viewed in FIG. 6, and is in contact with the end surface 50-1 of the internal gear 50 on one side surface. An undulation comprising a portion 50-2 close to the material feedback groove 44 and a portion 50-3 spaced from the material feedback groove 44 between the portions 50-2 and provided at an interval of 90 ° is provided. The undulation of the end surface is changed by the rotation of the internal gear 50 to change the amount of the throttle member 46 entering the material return groove 44.

以上で説明した本発明に係る材料調量装置では、隔壁部材によって各ギアポンプ及びそれに対応する材料出口が分離独立されているので、１つのギアポンプに対する材料帰還溝の流路抵抗を調節し、ノズルから排出される材料の量を調節しても、他のギアポンプのノズルからの材料排出に影響を与えることは無く、従って、各ギアポンプのノズル毎の適正な材料排出調整を行うことが出来る。   In the material metering device according to the present invention described above, each gear pump and the corresponding material outlet are separated and independent by the partition member, so that the flow resistance of the material feedback groove for one gear pump is adjusted, and Even if the amount of discharged material is adjusted, there is no influence on the material discharge from the nozzles of other gear pumps. Therefore, the proper material discharge adjustment for each gear pump nozzle can be performed.

以上、本発明の実施形態に付き述べたが、本発明に係る材料調量装置は、これに限定されるものではなく、特許請求の範囲に規定される本発明の概念に基づき種々の変更を加えることが出来るものである。   As described above, the embodiment of the present invention has been described, but the material metering device according to the present invention is not limited to this, and various modifications can be made based on the concept of the present invention defined in the claims. It can be added.

従来の材料調量供給装置を備えたホッパーの断面側面図である。It is a cross-sectional side view of the hopper provided with the conventional material metering supply apparatus. 同ホッパーの正面図である。It is a front view of the hopper. 本発明に係る材料調量供給装置を備えたホッパーの断面側面図である。It is a section side view of a hopper provided with the material metering supply device concerning the present invention. 同ホッパーの正面図である。It is a front view of the hopper. 図６におけるV-V線断面図である。It is the VV sectional view taken on the line in FIG. 図４のVI-VI線断面図である。FIG. 6 is a sectional view taken along line VI-VI in FIG. 4.

符号の説明Explanation of symbols

Ｈ ホッパー
１０ 材料調量供給装置
１２ ギア収納室
１４ 材料入口
１６ 材料出口
１８ ハウジング
２０ ギア
２２−１ ノズル
２２−２ ノズル
２２−３ ノズル
２４ 調量ネジ
３０ 材料調量供給装置
３２ ギア収納室
３４ 材料入口
３６ 材料出口
３８ ハウジング
４０ ギアポンプ
４０−１ ギア
４０−２ 端面
４２ 隔壁部材
４２−１ 側面
４２−２ 隔壁部分
４２−３ ギア間部材
４２−４ ギア間部材
４２−５ 突合せ部分
４４ 材料帰還溝
４６ 絞り部材
４８ 調節装置
５０ 内部ギア
５０−１ 端面
５０−２ 材料帰還溝に近い部分
５０−３ 材料帰還溝から離れた部分
５２ 中間ギア
５４ 操作ギア
H Hopper 10 Material metering device 12 Gear storage chamber 14 Material inlet 16 Material outlet 18 Housing 20 Gear 22-1 Nozzle 22-2 Nozzle 22-3 Nozzle 24 Metering screw 30 Material metering supply device 32 Gear housing chamber 34 Material Inlet 36 Material outlet 38 Housing 40 Gear pump 40-1 Gear 40-2 End face 42 Partition member 42-1 Side face 42-2 Partition part 42-3 Gear member
42-4 Gear member
42-5 butting portion 44 material return groove 46 throttle member 48 adjusting device 50 internal gear 50-1 end surface 50-2 portion 50-3 near material return groove 50-3 portion 52 away from material return groove 52 intermediate gear 54 operation gear

Claims (5)

水平方向に延びるギア収納室、該ギア収納室の上部に開口した材料入口、及び、同室の下部に開口した材料出口、を備えるハウジングと、
該ハウジングの上記ギア収納室内に同ギア収納室の長手軸線方向で所定間隔をあけて設けられ、上記材料入口から上記材料出口まで材料を移送するようにされている、それぞれが一対のギアを備える複数のギアポンプと、
該ギアポンプの間に設定されて、上記材料出口を分割し、各ギアポンプ毎の独立した材料出口を形成する隔壁部材と、
を備え、
上記少なくとも１つのギアポンプのギアの端面が回転摺動する上記隔壁部材の側面には、該ギアポンプに対する上記分割された上記材料出口を上記材料入口に連通し、該材料出口から上記材料入口へ材料が戻ることが出来るようにした材料帰還溝が設けられ、
該材料帰還溝の設けられた隔壁部材には、
該材料帰還溝内へ押込まれることによって、該材料帰還溝を通り材料出口から材料入口へ戻る材料に対する流路抵抗を与える絞り部材と、
上記ハウジングの外側から、該隔壁部材内を通して、上記絞り部材の該材料帰還溝への押込み量を調節するようにした調節装置と
が設けられている
ことを特徴とする材料調量供給装置。 A housing including a gear storage chamber extending in the horizontal direction, a material inlet opening at the top of the gear storage chamber, and a material outlet opening at the bottom of the chamber;
Each of the gear housing chambers of the housing is provided with a predetermined interval in the longitudinal axis direction of the gear housing chamber, and is configured to transfer the material from the material inlet to the material outlet, each having a pair of gears. Multiple gear pumps,
A partition member set between the gear pumps to divide the material outlet and form an independent material outlet for each gear pump;
With
On the side surface of the partition member on which the end face of the gear of the at least one gear pump rotates and slides, the divided material outlet for the gear pump communicates with the material inlet, and the material is transferred from the material outlet to the material inlet. There is a material return groove that allows you to return,
In the partition member provided with the material return groove,
A throttle member that provides flow resistance to the material that is pushed into the material return groove and then returns from the material outlet to the material inlet through the material return groove;
An adjusting device configured to adjust the amount of pressing of the throttle member into the material return groove from the outside of the housing through the partition member is provided. 上記隔壁部材が、
上記ギアポンプの間に設定され、該ギアポンプの上記一対のギアの端面と同じ寸法形状の側面を有し、ギアポンプと共に上記ギア収納室内に設定されるようにしたギア間部材と
各ギア間部材に連続して、上記分割された材料出口間に位置するようして上記ハウジングに一体的に形成された隔壁部分と、
を有することを特徴とする請求項１に記載の材料調量供給装置。 The partition member is
An inter-gear member set between the gear pumps, having a side surface having the same size and shape as the end surfaces of the pair of gears of the gear pump, and set in the gear housing chamber together with the gear pump, and continuous to each inter-gear member. A partition wall portion formed integrally with the housing so as to be located between the divided material outlets;
The material metering supply device according to claim 1, comprising: 上記ギア間部材が、上記一対のギアを構成する各ギアの側面と同じ寸法の円盤状とされ、上記一対のギアのかみ合い部分に対応する部分で相互に突き合わされて、全体として、かみ合わされた一対のギアの側面と同じ寸法形状の側面を有するようになされていることを特徴とする請求項２に記載の材料調量供給装置。   The inter-gear member is formed into a disk shape having the same dimensions as the side surfaces of the gears constituting the pair of gears, but is abutted with each other at portions corresponding to the meshing portions of the pair of gears, and meshed as a whole. The material metering supply device according to claim 2, wherein the material metering device has a side surface having the same size and shape as the side surfaces of the pair of gears. 上記調節装置が、上記隔壁部材内部において、上記ギアと平行にされて回転可能に設けられた内部ギアと、該内部ギアとの間で回転伝達可能とされ上記ハウジングの外部から回転操作可能とされた操作ギアとを有し、該操作ギアを回転させることにより内部ギアを回転し、該内部ギアがその回転に伴って上記絞り部材を動かして該絞り部材の上記材料帰還溝内への押込み量を調節するようにしたことを特徴とする請求項１ないし３のいずれかに記載の材料調量供給装置。   In the partition member, the adjusting device is configured to be able to transmit rotation between the internal gear provided in parallel with the gear and to be rotatable, and to be rotatable from the outside of the housing. An operating gear, the internal gear is rotated by rotating the operating gear, and the internal gear moves the throttle member along with the rotation to push the throttle member into the material feedback groove. The material metering supply device according to claim 1, wherein the material metering device is adjusted. 上記内部ギアの端面が、上記絞り部材に接するようになされ、該端面が上記材料帰還溝に近い部分と同材料帰還溝から離れた部分とを有する起伏を有し、該内部ギアの回転により、同端面の起伏が同絞り部材の上記材料帰還溝内への押込み量を変化させるようにしたことを特徴とする請求項４に記載の材料調量供給装置。

The end face of the internal gear is in contact with the throttle member, the end face has a undulation having a portion close to the material feedback groove and a portion away from the material feedback groove, and by rotation of the internal gear, 5. The material metering supply device according to claim 4, wherein the undulation of the end face changes the amount of pressing of the throttle member into the material return groove.

JP2004073653A 2004-03-16 2004-03-16 Material metering feeder Expired - Fee Related JP4627626B2 (en)

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CN111102221B (en) * 2019-12-24 2020-12-01 南京拓新冷暖科技有限公司 Compression mechanism of compressor

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52160694U (en) * 1976-05-31 1977-12-06
JPS61151085U (en) * 1985-03-12 1986-09-18
JPS6369788U (en) * 1986-10-24 1988-05-11
JPH02127790U (en) * 1989-03-30 1990-10-22
JPH0687686U (en) * 1993-05-31 1994-12-22 株式会社島津製作所 Gear pump
JPH09144668A (en) * 1995-11-27 1997-06-03 Shimadzu Corp Gear pump

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52160694U (en) * 1976-05-31 1977-12-06
JPS61151085U (en) * 1985-03-12 1986-09-18
JPS6369788U (en) * 1986-10-24 1988-05-11
JPH02127790U (en) * 1989-03-30 1990-10-22
JPH0687686U (en) * 1993-05-31 1994-12-22 株式会社島津製作所 Gear pump
JPH09144668A (en) * 1995-11-27 1997-06-03 Shimadzu Corp Gear pump

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